**Note:Route represents races of distances greater than 8 furlongs. Only sires with a calculated SPI and having at least 5 KY bred Route starters are listed. SPI is calculated when foals have raced in North America. Earnings do not include Japanese earnings. Categorical leaders are in bold.
Links to other lists by Earnings, stakes winners, winners, miler by spi, and sprint by spi. Return to Home Page.| Runners | Winners | StksWnrs | Route | |||
| Rank | Stallion (YOB, Sire) | Route/All | Route/All | Route/All | (Chief Earner, Earnings) | SPI |
| 1 | WANDO (2000, Langfuhr) | 11/21 | 4/9 | 1/1 | (Turallure, $1,157,460) | 5.95 |
| 2 | SAINT LIAM (2000, Saint Ballado) | 27/41 | 17/27 | 2/3 | (Havre De Grace, $1,623,000) | 4.48 |
| 3 | LEROIDESANIMAUX (BRZ) (2000, Candy Stripes) | 43/59 | 19/32 | 3/3 | (Animal Kingdom, $1,904,900) | 4.34 |
| 4 | GULCH (1984, Mr. Prospector) | 52/70 | 25/36 | 2/2 | (Court Vision, $1,140,137) | 3.83 |
| 5 | SMART STRIKE (1992, Mr. Prospector) | 115/149 | 46/74 | 8/8 | (My Miss Aurelia, $1,260,000) | 3.65 |
| 6 | TAPIT (2001, Pulpit) | 115/158 | 53/83 | 8/9 | (Hansen, $1,140,105) | 3.64 |
| 7 | WAR FRONT (2002, Danzig) | 41/61 | 22/35 | 7/8 | (Summer Soiree, $393,400) | 3.63 |
| 8 | BERNARDINI (2003, A.P. Indy) | 71/96 | 19/38 | 5/6 | (Stay Thirsty, $1,325,000) | 3.58 |
| 9 | DISTORTED HUMOR (1993, Forty Niner) | 130/193 | 53/102 | 13/15 | (Drosselmeyer, $2,927,000) | 3.54 |
| 10 | MINESHAFT (1999, A.P. Indy) | 80/108 | 37/56 | 4/4 | (It's Tricky, $1,019,500) | 3.44 |
| 11 | EMPIRE MAKER (2000, Unbridled) | 116/147 | 47/67 | 7/9 | (Royal Delta, $1,657,400) | 3.42 |
| 12 | EL PRADO (IRE) (1989, Sadler's Wells) | 64/72 | 31/44 | 7/8 | (Winter Memories, $417,500) | 3.21 |
| 13 | STORM CAT (1983, Storm Bird) | 45/75 | 15/33 | 3/3 | (Courageous Cat, $444,460) | 2.92 |
| 14 | ARCH (1995, Kris S.) | 82/98 | 37/50 | 5/5 | (Archarcharch, $785,000) | 2.89 |
| 15 | EXCHANGE RATE (1997, Danzig) | 14/35 | 6/16 | 1/3 | (Excaper, $250,736) | 2.88 |
| 16 | AWESOME AGAIN (1994, Deputy Minister) | 85/117 | 39/69 | 4/4 | (Game On Dude, $1,917,400) | 2.77 |
| 17 | SUCCESSFUL APPEAL (1996, Valid Appeal) | 48/95 | 23/64 | 3/5 | (Twice The Appeal, $419,800) | 2.73 |
| 18 | TIZNOW (1997, Cee's Tizzy) | 129/177 | 46/78 | 8/9 | (Tizway, $876,000) | 2.65 |
| 19 | COZZENE (1980, Caro (IRE)) | 28/35 | 11/16 | 2/2 | (Windward Islands, $223,595) | 2.59 |
| 20 | WISEMAN'S FERRY (1999, Hennessy) | 23/33 | 5/23 | 1/1 | (Wise Dan, $719,706) | 2.54 |
| 21 | JUMP START (1999, A.P. Indy) | 64/83 | 30/49 | 4/5 | (Prayer For Relief, $982,425) | 2.53 |
| 22 | CANDY RIDE (ARG) (1999, Ride The Rails) | 57/93 | 20/54 | 6/9 | (Twirling Candy, $485,000) | 2.51 |
| 23 | INDIAN CHARLIE (1995, In Excess (IRE)) | 65/136 | 24/73 | 3/7 | (Liaison, $442,560) | 2.50 |
| 24 | NAJRAN (1999, Runaway Groom) | 41/58 | 15/34 | 4/4 | (Wasted Tears, $170,865) | 2.50 |
| 25 | LEAR FAN (1981, Roberto) | 8/8 | 4/4 | 1/1 | (Rose Medallion, $65,713) | 2.48 |
| 26 | GRAEME HALL (1997, Dehere) | 6/6 | 4/5 | 1/1 | (Joes Blazing Aaron, $122,415) | 2.37 |
| 27 | LAWYER RON (2003, Langfuhr) | 14/21 | 4/9 | 1/3 | (Drill, $60,000) | 2.34 |
| 28 | RAHY (1985, Blushing Groom (FR)) | 48/79 | 17/34 | 1/2 | (Rahystrada, $461,511) | 2.34 |
| 29 | AFTER MARKET (2003, Storm Cat) | 9/25 | 3/9 | 1/1 | (Lady Of Fifty, $45,000) | 2.31 |
| 30 | GIANT'S CAUSEWAY (1997, Storm Cat) | 185/213 | 80/98 | 12/12 | (Creative Cause, $348,000) | 2.28 |
| 31 | POLITICAL FORCE (2003, Unbridled's Song) | 9/19 | 3/7 | 0/0 | (Goldrush Girl, $74,216) | 2.26 |
| 32 | DIXIE UNION (1997, Dixieland Band) | 65/120 | 25/56 | 2/2 | (Union Rags, $540,000) | 2.22 |
| 33 | BOWMAN'S BAND (1998, Dixieland Band) | 15/20 | 9/13 | 2/2 | (Groupie Doll, $92,606) | 2.19 |
| 34 | HARD SPUN (2004, Danzig) | 27/54 | 5/18 | 0/0 | (Inny Minnie, $100,000) | 2.18 |
| 35 | SLIGO BAY (IRE) (1998, Sadler's Wells) | 20/22 | 10/11 | 1/1 | (Bourbon Bay, $360,112) | 2.17 |
| 36 | KITTEN'S JOY (2001, El Prado (IRE)) | 101/120 | 45/70 | 10/12 | (Stephanie's Kitten, $814,726) | 2.11 |
| 37 | WAR CHANT (1997, Danzig) | 60/76 | 27/37 | 1/4 | (Midnight Interlude, $754,430) | 2.10 |
| 38 | GHOSTZAPPER (2000, Awesome Again) | 81/108 | 41/70 | 2/5 | (Arena Elvira, $334,236) | 2.09 |
| 39 | DYNAFORMER (1985, Roberto) | 127/133 | 49/54 | 7/8 | (Star Billing, $322,667) | 2.04 |
| 40 | MEDAGLIA D'ORO (1999, El Prado (IRE)) | 125/148 | 41/68 | 7/9 | (C. S. Silk, $269,300) | 2.01 |
| 41 | A.P. INDY (1989, Seattle Slew) | 97/103 | 39/45 | 4/4 | (Astrology, $331,000) | 1.97 |
| 42 | UNBRIDLED'S SONG (1993, Unbridled) | 116/167 | 48/89 | 4/6 | (Mission Impazible, $528,649) | 1.95 |
| 43 | MARIA'S MON (1993, Wavering Monarch) | 125/171 | 66/101 | 5/5 | (Awesome Maria, $390,000) | 1.94 |
| 44 | SKY MESA (2000, Pulpit) | 75/107 | 27/67 | 3/5 | (J W Blue, $206,800) | 1.93 |
| 45 | PULPIT (1994, A.P. Indy) | 124/155 | 36/74 | 4/5 | (Pachattack, $431,727) | 1.93 |
| 46 | ROMAN RULER (2002, Fusaichi Pegasus) | 61/102 | 27/67 | 2/4 | (Ruler On Ice, $1,596,001) | 1.93 |
| 47 | MR. GREELEY (1992, Gone West) | 97/157 | 35/77 | 3/6 | (Aruna, $562,537) | 1.92 |
| 48 | PLEASANTLY PERFECT (1998, Pleasant Colony) | 63/71 | 28/39 | 2/3 | (Cozi Rosie, $370,000) | 1.88 |
| 49 | NORTH LIGHT (IRE) (2001, Danehill) | 28/33 | 10/12 | 2/2 | (Celtic New Year, $235,400) | 1.84 |
| 50 | LEMON DROP KID (1996, Kingmambo) | 103/122 | 47/63 | 4/6 | (Wilkinson, $198,947) | 1.84 |
| 51 | SCAT DADDY (2004, Johannesburg) | 25/41 | 8/18 | 3/3 | (Finale, $212,345) | 1.82 |
| 52 | TALE OF THE CAT (1994, Storm Cat) | 106/188 | 35/91 | 4/7 | (Gio Ponti, $1,132,000) | 1.82 |
| 53 | FORESTRY (1996, Storm Cat) | 74/151 | 25/85 | 1/6 | (Shackleford, $1,950,437) | 1.78 |
| 54 | MALIBU MOON (1997, A.P. Indy) | 118/183 | 44/88 | 4/7 | (Malibu Pier, $325,000) | 1.77 |
| 55 | BLUEGRASS CAT (2003, Storm Cat) | 65/101 | 25/47 | 3/3 | (Sabercat, $673,000) | 1.75 |
| 56 | KING CUGAT (1997, Kingmambo) | 17/20 | 7/11 | 1/1 | (Safety Zone, $131,634) | 1.75 |
| 57 | CLOSING ARGUMENT (2002, Successful Appeal) | 7/15 | 2/8 | 0/0 | (Putthebabiesdown, $43,750) | 1.74 |
| 58 | POLLARD'S VISION (2001, Carson City) | 43/63 | 22/36 | 1/2 | (Blind Luck, $890,808) | 1.73 |
| 59 | FLOWER ALLEY (2002, Distorted Humor) | 41/63 | 18/33 | 2/3 | (Lilacs And Lace, $314,750) | 1.73 |
| 60 | ARTIE SCHILLER (2001, El Prado (IRE)) | 54/69 | 19/37 | 2/3 | (Mr. Commons, $440,860) | 1.72 |
| 61 | STREET CRY (IRE) (1998, Machiavellian) | 78/101 | 33/51 | 2/4 | (Blues Street, $141,056) | 1.72 |
| 62 | FUSAICHI PEGASUS (1997, Mr. Prospector) | 105/157 | 39/79 | 3/3 | (Champ Pegasus, $154,000) | 1.72 |
| 63 | STREET SENSE (2004, Street Cry (IRE)) | 14/27 | 1/9 | 1/1 | (Motor City, $78,383) | 1.71 |
| 64 | PERFECT SOUL (IRE) (1998, Sadler's Wells) | 71/95 | 28/48 | 1/1 | (Perfect Shirl, $1,181,506) | 1.70 |
| 65 | BERNSTEIN (1997, Storm Cat) | 74/125 | 34/77 | 3/4 | (My Baby Baby, $113,092) | 1.69 |
| 66 | CITY ZIP (1998, Carson City) | 51/90 | 22/54 | 3/5 | (Workin For Hops, $184,450) | 1.68 |
| 67 | HARLAN'S HOLIDAY (1999, Harlan) | 106/157 | 42/86 | 5/6 | (Willcox Inn, $313,143) | 1.68 |
| 68 | DIXIELAND BAND (1980, Northern Dancer) | 24/50 | 10/22 | 0/0 | (Simmard, $195,066) | 1.65 |
| 69 | AFLEET ALEX (2002, Northern Afleet) | 101/123 | 41/62 | 6/6 | (Afleet Again, $339,149) | 1.59 |
| 70 | MONARCHOS (1998, Maria's Mon) | 41/63 | 19/35 | 1/1 | (Win Willy, $287,500) | 1.59 |
| 71 | SMARTY JONES (2001, Elusive Quality) | 69/105 | 36/74 | 0/3 | (Indian Jones, $98,720) | 1.59 |
| 72 | MIZZEN MAST (1998, Cozzene) | 62/84 | 26/39 | 3/4 | (Ultimate Eagle, $335,800) | 1.59 |
| 73 | WOODMAN (1983, Mr. Prospector) | 16/19 | 6/9 | 0/0 | (Embers Glowing, $44,356) | 1.58 |
| 74 | ANABAA (1992, Danzig) | 12/14 | 7/8 | 1/0 | (Long Lake Krista, $33,629) | 1.55 |
| 75 | MORE THAN READY (1997, Southern Halo) | 119/196 | 52/93 | 3/5 | (Stopshoppingmaria, $240,000) | 1.55 |